War and Geography

The article about war in National Geography, tells us the story about, how the geography influence in Iraq, but now I'm going to write about the topic itself.
Chile, as we all know, is an island country, in other words, we are separated from the other contries by the Andes, the Pacific Ocean, and the Antartic, for that reason in a war we a country with difficult access, and it was useful for the wars that took place in our contry, for example in the north the sandstorms were  useful to keep the soldiers hide from the enemy.
Other case is the Second War World, in where the snow was the star, many people died about the cold weather, but also sometimes it was an allied.